Results 101 to 110 of about 13,677 (218)

A Distributed Consensus-Based Optimal Dispatch Control Strategy for Hybrid AC/DC Microgrids

IEEE Access
This paper proposes a consensus-based distributed control strategy for optimal power dispatch, frequency control, and DC voltage regulation in islanded hybrid AC/DC microgrids (HMGs).
Muhammad Salman, Yanjun Li, Ji Xiang
doaj   +1 more source

Research on Distributed Power Capacity and Site Optimization Planning of AC/DC Hybrid Micrograms Considering Line Factors

Energies, 2018
With the rapid development of AC/DC hybrid microgrids and the widespread use of distributed power resources, planning strategies for microgrids with high-density distributed power generation have become an urgent problem.
Hao Pan, Ming Ding, Anwei Chen, Rui Bi, Lei Sun, Shengliang Shi   +5 more
doaj   +1 more source

A Coordinated Control for Photovoltaic Generators and Energy Storages in Low-Voltage AC/DC Hybrid Microgrids under Islanded Mode

Energies, 2016
The increasing penetration of renewable generators can be a significant challenge due to the fluctuation of their power generation. Energy storage (ES) units are one solution to improve power supply quality and guarantee system stability.
Yao Liu, Xiaochao Hou, Xiaofeng Wang, Chao Lin, Josep M. Guerrero   +4 more
doaj   +1 more source

Dynamic load reference based DQ-axis synchronous frame control method of grid connected PV hybrid microgrid

Alexandria Engineering Journal
The hybrid AC-DC microgrid is a system that links AC and DC microgrids using a bidirectional AC-DC interface converter. The presence of dynamic loads is a major obstacle to the implementation of the microgrid concept, and those 50 % include asynchronous ...
Ahmad Althobiti, Abdullah Ali Alhussainy, Sultan Alghamdi, Sami S. Alghamdi, Mohammed Alruwaili, Saad Mekhilef, Muhyaddin Rawa   +6 more
doaj   +1 more source

Research on the Dynamic Stability of AC/DC Hybrid Microgrids in New-Energy Ships

Journal of Marine Science and Engineering
For the frequent occurrence of pulse power load operation and load switching disturbances in AC/DC shipboard microgrids, a large-signal stability analysis method based on hybrid potential theory is proposed. The proposed method utilizes a mixed potential
Bing Wang, Wanneng Yu, Weiqiang Liao, Yibin Fang, Changkun Zhang, Rongfeng Yang   +5 more
doaj   +1 more source

Nonlinear Control of a DC MicroGrid for the Integration of Photovoltaic Panels

, 2016
New connection constraints for the power network (Grid Codes) require more flexible and reliable systems, with robust solutions to cope with uncertainties and intermittence from renewable energy sources (renewables), such as photovoltaic arrays.
Damm, Gilney, De Santis, Elena, Di Benedetto, Maria Domenica, Iovine, Alessio, Siad, Sabah Benamane   +4 more
core   +3 more sources

Design And Implementation Of Co-Operative Control Strategy For Hybrid AC/DC Microgrids [PDF]

, 2016
This thesis is mainly divided in two major sections: 1) Modelling and control of AC microgrid, DC microgrid, Hybrid AC/DC microgrid using distributed co-operative control, and 2) Development of a four bus laboratory prototype of an AC microgrid system ...
Mahmud, Rasel
core   +1 more source

Energy Management Strategies in hydrogen Smart-Grids: A laboratory experience [PDF]

, 2016
As microgrids gain reputation, nations are making decisions towards a new energetic paradigm where the centralized model is being abandoned in favor of a more sophisticated, reliable, environmentally friendly and decentralized one.
Bordons Alba, Carlos, Guerra Macho, José Julio, Rosa Iglesias, Manuel Felipe, Valverde Isorna, Luis   +3 more
core  

A Novel Management Approach for Optimal Operation of Hybrid AC-DC Microgrid in the Presence of Wind and Load Uncertainties

Systems
The optimal operation of a hybrid AC-DC microgrid is investigated in this study. The operation of an AC microgrid connected to the main grid and an islanded DC microgrid has been examined under three management approaches.
Hamed Zeinoddini-Meymand, Reza Safipour, Farhad Namdari   +2 more
doaj   +1 more source

A review of microgrid development in the United States – A decade of progress on policies, demonstrations, controls, and software tools [PDF]

, 2018
Microgrids have become increasingly popular in the United States. Supported by favorable federal and local policies, microgrid projects can provide greater energy stability and resilience within a project site or community.
Bao, Y, Feng, W, Jin, M, Liu, X, Marnay, C, Yao, C, Yu, J   +6 more
core